La Portada Natural Monument

About

La Portada, which translates from Spanish as "The Gateway," is a natural arch on the coast of Chile, located 11 miles north of the port city of Antofagasta. Standing at 130 feet tall, this imposing offshore arch, the centerpiece of a 31-hectare protected zone, is among the most breathtaking sights in the area. Covered with marine sediments and anchored on a solid volcanic base, the stack has been carved into its arch shape by the stormy Pacific Ocean. The site can be reached easily via a short westbound detour from the main highway. Once there, visitors can explore a small museum and enjoy cliff-top views of the neighboring beaches. The arch is bordered by coastal cliffs, also molded by marine erosion, reaching heights of up to 170 feet above sea level. Please note that the operating hours of third-party attractions should be verified independently.